Top-rated locksmiths.

Get matched with top locksmiths in Buffalo, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Buffalo, IL?

Select your specific project to find the pro for you.

Verified Reviews for Locksmith Service pros in Buffalo, IL

*The Angi rating for Locksmith Service companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on May 25, 2026

Find Locksmiths in Buffalo

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Buffalo, IL and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for ADT
ADT
4.5(
859
)

Serving Buffalo, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

83 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Affordable Home Repair
5.0(
4
)

Serving Buffalo, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!\n

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
3 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)

Serving Buffalo, IL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I had a bit of trouble with my molding around the doors vs how the system was designed. The tech guy hung with me for 39 minutes until it was perfect. I called customer service a couple times after that with questions that came up. The customer service team are professional and knowledgeable."
Recommended by93%of homeowners
Request Quote
Avatar for Hometown Handyman
Hometown Handyman
4.8(
10
)

Serving Buffalo, IL and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Mike was absolutely amazing. He was professional, answered every question I had and was a perfectionist. I will be hiring him again soon and have told all my friends about him. Also, knowing I have someone who I trust is huge load off my shoulders. I can't begin to tell you how much I appreciate his work."
Landscaping Project
Landscaping Project
Landscaping Project
Additional Photos
Additional Photos

+3

Response time3 days
Recommended by90%of homeowners
Request Quote
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)

Serving Buffalo, IL and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"The gentleman was very knowledgeable and got the job done in a timely manner,an also downloaded my printer onto my computer for me.Greatly appreacited it."
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
Request Quote
Avatar for Brian Cline Home Service
Brian Cline Home Service
5.0(
6
)

Serving Buffalo, IL and surrounding areas

In business since 2024

Emergency services offered

"Brian Cline Home Repair Service completed my repairs in a timely and professional manner. I was truly please with the completed work and will contact Brian the next time I'm in need of repairs."
Backsplash
Shower Tile
Backsplash
Shower Tile
Backsplash

+71

Recommended by100%of homeowners
Request Quote
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)

Serving Buffalo, IL and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Very professional.
Pricey but high quality and excellent customer service.  The company and all service personnel and customer service are ALL in the United States of America.
The system is easy to use and any questions are answered promptly and completey.
"
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
Request Quote
Showing 1-10 of 45
Locksmiths questions, answered by experts

Proper door lock maintenance includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.

In some cases this is possible, but it’s not advisable as the screwdriver is likely to leave marks all over the wall and a noticeable dent on the door. Move slowly and carefully if you have to use this method, and consider calling an emergency locksmith right away instead of trying to break in.

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

Commercial locksmith services range from $75 to $500, depending on the job's complexity, such as key duplication, lock installation, or access control system setup.

Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.

The Buffalo, IL homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles